@charset "UTF-8";
*:where(:not(html, iframe, canvas, img, svg, video, audio):not(svg*, symbol*)) {
  all: unset;
  display: revert;
}

*, *::before, *::after {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

a, button {
  cursor: revert;
}

ol, ul, menu {
  list-style: none;
}

img {
  max-inline-size: 100%;
  max-block-size: 100%;
}

table {
  border-collapse: collapse;
}

input, textarea {
  -webkit-user-select: auto;
}

textarea {
  white-space: revert;
}

meter {
  -webkit-appearance: revert;
  -moz-appearance: revert;
       appearance: revert;
}

pre {
  all: revert;
}

::-webkit-input-placeholder {
  color: unset;
}

::-moz-placeholder {
  color: unset;
}

:-ms-input-placeholder {
  color: unset;
}

::-ms-input-placeholder {
  color: unset;
}

::placeholder {
  color: unset;
}

::marker {
  content: initial;
}

:where([hidden]) {
  display: none;
}

:where([contenteditable]:not([contenteditable=false])) {
  -moz-user-modify: read-write;
  -webkit-user-modify: read-write;
  overflow-wrap: break-word;
  -webkit-line-break: after-white-space;
  -webkit-user-select: auto;
}

:where([draggable=true]) {
  -webkit-user-drag: element;
}

:where(dialog:modal) {
  all: revert;
}

/**/
/* 共通クラス*/
/**/
.page-enter, .page-leave-to, .layout-enter, .layout-leave-active {
  opacity: 0;
}

.page-enter-active, .page-leave-active, .layout-enter-active, .layout-leave-active {
  -webkit-transition: opacity 0.5s;
  transition: opacity 0.5s;
}

.fade-in,
.fade-in-scroll {
  opacity: 0;
  -webkit-transition: opacity 0.5s ease-out;
  transition: opacity 0.5s ease-out;
}

.fade-in.fade-in-active,
.fade-in-scroll.fade-in-active {
  opacity: 1 !important;
}

@media (max-width: 47.99em) {
  .is_sp {
    display: block;
  }
  .is_pc {
    display: none;
  }
}
@media (min-width: 48em) {
  .is_sp {
    display: none;
  }
  .is_pc {
    display: block;
  }
}
html {
  font-family: sans-serif;
  font-size: 4.1025641026vw;
  -webkit-font-feature-settings: "palt";
          font-feature-settings: "palt";
  overflow-x: hidden;
  color: #333;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
@media (min-width: 48em) {
  html {
    font-size: 16px;
  }
}

body {
  overflow-x: hidden;
  margin: 0 auto;
  position: relative;
  z-index: 1;
}

img {
  max-width: 100%;
  width: auto;
  height: auto;
  vertical-align: bottom;
}

.nav_content.is_sp ::-ms-backdrop {
  background-color: rgba(84, 40, 27, 0.75);
  backdrop-filter: blur(4px);
}

.nav_content.is_sp ::backdrop {
  background-color: rgba(84, 40, 27, 0.75);
  backdrop-filter: blur(4px);
}
.nav_content.is_sp .showNavSP {
  display: block;
  position: fixed;
  top: 4vw;
  right: 2vw;
  width: 17.9487179487vw;
  height: 17.9487179487vw;
  z-index: 1000;
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  outline: none;
  text-indent: -9999px;
  background: url("../images/btn_navigation@2x.webp") no-repeat 50% 0/100% 100%;
}
.nav_content.is_sp #nav_sp {
  background: url("../images/bg_navigation@2x.webp") no-repeat 50% 0/100% 100%;
  border: none;
  padding: 0;
  width: 100vw;
  opacity: 0;
  -webkit-transition: opacity 300ms ease-out;
  transition: opacity 300ms ease-out;
}
.nav_content.is_sp #nav_sp.show {
  opacity: 1;
}
.nav_content.is_sp .closeNavSP {
  background: none;
  border: none;
  padding: 0;
  cursor: pointer;
  outline: none;
  text-indent: -9999px;
  margin: 8.9743589744vw 8.9743589744vw 0 auto;
  display: block;
  width: 8.2051282051vw;
  height: 8.2051282051vw;
  position: relative;
}
.nav_content.is_sp .closeNavSP::before, .nav_content.is_sp .closeNavSP::after {
  content: "";
  display: block;
  width: 100%;
  height: 2px;
  background: #fff;
  position: absolute;
  top: 50%;
  left: 0;
  -webkit-transform: rotate(45deg);
          transform: rotate(45deg);
}
.nav_content.is_sp .closeNavSP::after {
  -webkit-transform: rotate(130deg);
          transform: rotate(130deg);
}
.nav_content.is_sp .nav_list {
  margin: 0;
  padding: 2vh 14vw 7vh;
  width: 90.2564102564vw;
  list-style: none;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  gap: 6vw;
}
.nav_content.is_sp .nav_list a {
  display: block;
}
.nav_content.is_sp .nav_list img {
  height: 8.758974359vw;
  max-height: 56px;
}

.nav_content.is_pc {
  width: 100vw;
  background: rgba(0, 0, 0, 0.25);
  backdrop-filter: blur(4px);
  position: fixed;
  top: 0;
  left: 0;
  z-index: 1000;
  padding: 1.2rem 0;
}
.nav_content.is_pc .nav_list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  gap: 3rem;
  margin: 0;
  padding: 0 1rem;
  list-style: none;
  width: 100%;
}
.nav_content.is_pc .nav_list a {
  display: block;
}
.nav_content.is_pc .nav_list img {
  height: 37px;
  -webkit-transition: 0.2s;
  transition: 0.2s;
}
.nav_content.is_pc .nav_list img:hover {
  -webkit-filter: brightness(1.5);
          filter: brightness(1.5);
}

#footer {
  background: url(../images/bg_loading@2x.webp) repeat 50% 50%/cover;
}
#footer .copyright {
  text-align: center;
  margin: 0;
  padding: 2em;
  background: rgba(0, 0, 0, 0.25);
  backdrop-filter: blur(4px);
}
#footer .btn_totop {
  position: fixed;
  bottom: 0;
  right: 0.5rem;
  width: 23.8461538462vw;
  height: 32.8205128205vw;
  -webkit-transition: 0.2s;
  transition: 0.2s;
  z-index: 10;
}
#footer .btn_totop:hover {
  -webkit-filter: brightness(1.2);
          filter: brightness(1.2);
}
@media (min-width: 48em) {
  #footer .btn_totop {
    width: 149px;
    height: 183px;
    bottom: 1rem;
    right: 1rem;
  }
}
#footer .steam {
  position: fixed;
  bottom: 2vh;
  left: 4vw;
  z-index: 10;
}
#footer .steam a {
  text-decoration: none;
  display: block;
  padding: 2.0512820513vw 4.1025641026vw;
  background: #000000;
  border-radius: 0.5rem;
  border: solid 2px #FFFFFF;
}
#footer .steam .steam-label {
  color: #FFF;
  font-weight: bold;
  font-size: 4.1025641026vw;
}
#footer .steam img {
  display: block;
  width: 51.2820512821vw;
  margin: 0 auto 2.0512820513vw;
}
@media (min-width: 48em) {
  #footer .steam {
    left: auto;
    bottom: 14rem;
    right: 20px;
  }
  #footer .steam a {
    padding: 1rem 1.5rem;
  }
  #footer .steam .steam-label {
    font-size: 16px;
  }
  #footer .steam img {
    width: 200px;
    margin: 0 auto 1rem;
  }
}

.section .inner {
  max-width: 1280px;
  margin: 0 auto;
  position: relative;
  padding: 0 2.5641025641vw;
}
@media (min-width: 48em) {
  .section .inner {
    padding: 6rem 1rem 0;
  }
}

.ttl {
  background: url("../images/parts_heading@2x.webp") no-repeat 50% 100%/100% auto;
  padding: 0 0 5.8974358974vw 9.2307692308vw;
  margin: 0 auto 0 0;
  line-height: 1;
  width: 72.8205128205vw;
}
.ttl img {
  height: 7.4358974359vw;
  vertical-align: center;
}
@media (min-width: 48em) {
  .ttl {
    max-width: 355px;
    padding: 0 0 23px;
    text-align: center;
  }
  .ttl img {
    height: 37px;
  }
}

.description {
  background: #0B0404;
  position: relative;
  padding: 2rem 1rem;
  color: #fff;
  line-height: 1.8;
  font-weight: bold;
  text-align: center;
}
.description::before, .description::after {
  content: "";
  position: absolute;
  top: -0.8rem;
  right: 0;
  width: 100%;
  height: 1rem;
  background: url("../images/parts_frame_top@2x.webp") no-repeat 100% 0/auto 1rem;
}
.description::after {
  background-image: url("../images/parts_frame_bottom@2x.webp");
  top: auto;
  bottom: -0.8rem;
}
@media (min-width: 48em) {
  .description::before, .description::after {
    width: 100%;
    height: 27px;
    background-size: auto 27px;
    top: -1.4rem;
  }
  .description::after {
    top: auto;
    bottom: -1.4rem;
  }
}
@media (min-width: 48em) {
  .description {
    max-width: 961px;
    margin: 0 auto;
  }
}

#loading {
  background: #FFFFFF url("../images/bg_loading@2x.webp") no-repeat 50% 50%/cover;
  position: fixed;
  top: 0;
  left: 0;
  width: 100lvw;
  height: 100lvh;
  z-index: 1001;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
#loading .logo {
  width: 84.6153846154vw;
  margin: 0 auto;
  opacity: 0;
}
@media (min-width: 48em) {
  #loading .logo {
    width: 40%;
    max-width: 600px;
  }
}

#hero {
  position: relative;
  background: #FFFFFF url("../images/bg_loading@2x.webp") no-repeat 50% 50%/cover;
}
#hero .pic {
  width: 100%;
  height: 70vh;
}
#hero .pic img {
  width: 100%;
  height: 70vh;
  -o-object-fit: cover;
     object-fit: cover;
}
#hero .gem {
  position: absolute;
  top: 14vh;
  left: 50%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
  width: 100%;
}
#hero .logo {
  position: absolute;
  bottom: 6vh;
  left: 50%;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
  width: 100%;
  margin: 0;
  z-index: 1;
  max-width: 500px;
}
#hero .lead {
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  text-align: center;
  margin: 0;
  background: rgba(0, 0, 0, 0.25);
  backdrop-filter: blur(4px);
}
#hero .lead img {
  width: 47.1794871795vw;
}
@media (min-width: 48em) {
  #hero .pic {
    height: 100vh;
  }
  #hero .pic img {
    height: 100vh;
  }
  #hero .gem {
    top: 100px;
    width: 90%;
  }
  #hero .logo {
    width: 50%;
    max-width: 733px;
    bottom: 0;
    left: 0;
    -webkit-transform: translateX(0);
            transform: translateX(0);
  }
  #hero .lead {
    padding-left: 40%;
  }
  #hero .lead img {
    width: 276px;
  }
}

#introduction {
  background: url(../images/bg_introduction@2x.webp) repeat 0 0/395px auto;
  position: relative;
}
#introduction .inner {
  padding: 20.5128205128vw 0 30.7692307692vw;
}
#introduction .ttl {
  margin-bottom: 2rem;
}
#introduction .pic {
  padding: 0 1rem;
  margin: 0 auto 4rem;
  list-style: none;
  position: relative;
}
#introduction .pic .gem {
  width: 22.3435897436vw;
  height: 15.1282051282vw;
  position: absolute;
  top: -19.2307692308vw;
  right: 0.5rem;
}
#introduction .pic li:first-child {
  margin-bottom: 1.5rem;
}
#introduction .description_wrap {
  margin: 0 auto;
  padding: 0 1rem;
  position: relative;
}
#introduction .gem01, #introduction .gem02 {
  position: absolute;
  z-index: 1;
}
#introduction .gem01 {
  width: 29.4051282051vw;
  height: 25.1282051282vw;
  top: -15.3846153846vw;
  left: 0;
  -webkit-transform: rotate(-45deg);
          transform: rotate(-45deg);
}
#introduction .gem02 {
  width: 16.4102564103vw;
  height: 16.4102564103vw;
  bottom: -8.7179487179vw;
  right: 12.8205128205vw;
}
@media (min-width: 48em) {
  #introduction .inner {
    padding: 80px 1rem 120px;
  }
  #introduction .pic {
    max-width: 1157px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: justify;
        -ms-flex-pack: justify;
            justify-content: space-between;
    gap: 4%;
  }
  #introduction .pic li {
    -ms-flex-preferred-size: 48%;
        flex-basis: 48%;
  }
  #introduction .pic .gem {
    width: 193.24px;
    height: 130px;
    top: -140px;
    right: 20px;
  }
  #introduction .gem01 {
    -webkit-transform: rotate(30deg);
            transform: rotate(30deg);
    width: 220px;
    height: 188px;
    top: 0;
    left: -50px;
  }
  #introduction .gem02 {
    width: 85px;
    height: 85px;
    bottom: -50px;
    right: 70px;
  }
}
@media (min-width: 75.9375em) {
  #introduction .pic .gem {
    right: -50px;
  }
  #introduction .gem01 {
    -webkit-transform: rotate(0);
            transform: rotate(0);
    left: 0;
  }
  #introduction .gem02 {
    right: 220px;
  }
}

#story {
  background: url(../images/bg_story@2x.webp) no-repeat 50% 0/cover;
  padding: 0;
}
#story .inner {
  padding: 20.5128205128vw 0 66.6666666667vw;
}
#story .ttl {
  margin-bottom: 38.4615384615vw;
}
#story .description_wrap {
  margin: 0 auto;
  padding: 0 1rem;
}
#story .description {
  font-family: serif;
  padding: 3rem 1rem;
  text-align: left;
}
#story .monsters {
  position: absolute;
  z-index: 1;
}
#story .monster1 {
  width: 41.5384615385vw;
  height: 48.9743589744vw;
  right: 4.1025641026vw;
  top: 12.3076923077vw;
  -webkit-transform: rotate(-10deg);
          transform: rotate(-10deg);
}
#story .monster2 {
  width: 30.5128205128vw;
  height: 35.8974358974vw;
  top: 46.1538461538vw;
  left: 8.2051282051vw;
}
#story .monster3 {
  width: 33.0205128205vw;
  height: 38.9461538462vw;
  bottom: 30.7692307692vw;
  left: 8.2051282051vw;
  -webkit-transform: rotate(-15deg);
          transform: rotate(-15deg);
}
#story .monster4 {
  display: none;
}
#story .monster5 {
  width: 44.3974358974vw;
  height: 52.3666666667vw;
  bottom: 7.6923076923vw;
  right: 0vw;
  -webkit-transform: rotate(15deg);
          transform: rotate(15deg);
}
@media (min-width: 48em) {
  #story .inner {
    padding: 80px 1rem 220px;
  }
  #story .ttl {
    margin-bottom: 120px;
  }
  #story .description {
    padding: 6rem 1rem 8rem 180px;
    font-size: 20px;
  }
  #story .monster1 {
    width: 215.31px;
    height: 253.95px;
    right: 10%;
    top: 30px;
    -webkit-transform: rotate(-10deg);
            transform: rotate(-10deg);
  }
  #story .monster2 {
    width: 185px;
    height: 218px;
    top: 130px;
    left: 0;
  }
  #story .monster3 {
    width: 246.1px;
    height: 290.27px;
    bottom: 70px;
    left: 32px;
    -webkit-transform: rotate(-15deg);
            transform: rotate(-15deg);
  }
  #story .monster5 {
    width: 191px;
    height: 225px;
    bottom: 40px;
    right: 130px;
    -webkit-transform: rotate(15deg);
            transform: rotate(15deg);
  }
}
@media (min-width: 63.9375em) {
  #story .monster1 {
    right: 270px;
  }
  #story .monster2 {
    left: 100px;
  }
  #story .monster3 {
    left: 32px;
  }
  #story .monster5 {
    right: 130px;
  }
}
@media (min-width: 75.9375em) {
  #story .description {
    padding: 3rem 1rem 3rem 180px;
  }
}

#characters {
  background: url(../images/bg_character@2x.webp) no-repeat 50% 0/cover;
}
#characters .inner {
  padding: 20.5128205128vw 0 25.641025641vw;
}
#characters .character_list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  margin: 0 auto;
  padding: 0 1rem;
  list-style: none;
}
#characters .character_list li {
  -ms-flex-preferred-size: 45%;
      flex-basis: 45%;
  margin-left: -17.1794871795vw;
  margin-bottom: 0.5rem;
}
#characters .character_list li:first-child, #characters .character_list li:nth-child(4) {
  margin-left: 0;
}
#characters .character_list li button {
  clip-path: polygon(13.6vw 0%, 100% 0%, calc(100% - 13.6vw) 100%, 0% 100%);
  border: none;
  background: none;
  cursor: pointer;
  -webkit-transition: all 0.2s ease;
  transition: all 0.2s ease;
}
#characters .character_list li button:hover {
  -webkit-filter: brightness(1.1);
          filter: brightness(1.1);
  -webkit-transform: scale(1.05);
          transform: scale(1.05);
}
#characters .dialogWrap ::-ms-backdrop {
  background-color: rgba(84, 40, 27, 0.75);
  backdrop-filter: blur(4px);
  -ms-transition: background-color 0.3s ease, backdrop-filter 0.3s ease;
  transition: background-color 0.3s ease, backdrop-filter 0.3s ease;
}
#characters .dialogWrap ::backdrop {
  background-color: rgba(84, 40, 27, 0.75);
  backdrop-filter: blur(4px);
  -webkit-transition: background-color 0.3s ease, backdrop-filter 0.3s ease;
  transition: background-color 0.3s ease, backdrop-filter 0.3s ease;
}
#characters .dialogCharacter {
  border: none;
  margin: auto 4.1025641026vw;
  padding: 0;
  border-radius: 1rem;
  opacity: 0;
  -webkit-transform: scale(0.9);
          transform: scale(0.9);
  -webkit-transition: opacity 0.3s ease, -webkit-transform 0.3s ease;
  transition: opacity 0.3s ease, -webkit-transform 0.3s ease;
  transition: opacity 0.3s ease, transform 0.3s ease;
  transition: opacity 0.3s ease, transform 0.3s ease, -webkit-transform 0.3s ease;
  background: #3684d3;
}
#characters .dialogCharacter.show {
  opacity: 1;
  -webkit-transform: scale(1);
          transform: scale(1);
}
#characters .dialogCharacter.show::-ms-backdrop {
  background-color: rgba(84, 40, 27, 0.75);
  backdrop-filter: blur(4px);
}
#characters .dialogCharacter.show::backdrop {
  background-color: rgba(84, 40, 27, 0.75);
  backdrop-filter: blur(4px);
}
#characters .dialogCharacter .wrap {
  background: url(../images/bg_modal@2x.webp) no-repeat 50% 0/cover;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-pack: justify;
      -ms-flex-pack: justify;
          justify-content: space-between;
  -webkit-box-orient: vertical;
  -webkit-box-direction: reverse;
      -ms-flex-flow: column-reverse;
          flex-flow: column-reverse;
  position: relative;
  padding: 4.1025641026vw;
  gap: 4.1025641026vw;
}
#characters .dialogCharacter .close {
  background: none;
  border: none;
  padding: 0;
  width: 32px;
  height: 32px;
  position: absolute;
  top: 1rem;
  right: 1rem;
  cursor: pointer;
  text-indent: -9999px;
  outline: none;
}
#characters .dialogCharacter .close::before, #characters .dialogCharacter .close::after {
  content: "";
  display: block;
  width: 100%;
  height: 4px;
  background: #000;
  position: absolute;
  top: 50%;
  left: 0;
  -webkit-transform: translateY(-50%) rotate(45deg);
          transform: translateY(-50%) rotate(45deg);
  -webkit-transition: all 0.2s ease;
  transition: all 0.2s ease;
}
#characters .dialogCharacter .close::after {
  -webkit-transform: translateY(-50%) rotate(-45deg);
          transform: translateY(-50%) rotate(-45deg);
}
#characters .dialogCharacter .close:hover::before, #characters .dialogCharacter .close:hover::after {
  background: #666;
}
#characters .dialogCharacter .pic {
  height: 87.1794871795vw;
  text-align: center;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
}
#characters .dialogCharacter .pic img {
  -o-object-fit: cover;
     object-fit: cover;
  margin: 0 auto;
}
#characters .dialogCharacter .detail_title {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  -webkit-box-orient: vertical;
  -webkit-box-direction: normal;
      -ms-flex-direction: column;
          flex-direction: column;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  margin-bottom: 0.5rem;
}
#characters .dialogCharacter .chara_name {
  background: url("../images/parts_modal_heading@2x.webp") no-repeat 50% 100%/100% auto;
  width: 75%;
  margin: 0;
  padding-bottom: 5.641025641vw;
  text-align: center;
}
#characters .dialogCharacter .chara_name img {
  height: 7.6923076923vw;
}
#characters .dialogCharacter .chara_cv {
  font-weight: bold;
  background: rgb(191, 66, 122);
  color: #FFF;
  padding: 0.3rem 1em;
  border-radius: 1em;
  font-size: 3.5897435897vw;
}
#characters .dialogCharacter .profile {
  background: rgba(217, 217, 217, 0.9);
  backdrop-filter: blur(4px);
  border-radius: 0.5rem;
  padding: 0.8rem;
}
#characters .dialogCharacter .profile .txt {
  font-size: 3.5897435897vw;
  line-height: 1.5;
  font-weight: bold;
  color: #000;
  text-align: left;
  margin: 0 0 0.8rem;
}
#characters .dialogCharacter .profile .tag {
  background: rgba(107, 75, 69, 0.25);
  font-size: 3.3333333333vw;
  padding: 0.5rem;
  margin: 0;
  font-weight: bold;
}
@media (min-width: 48em) {
  #characters .inner {
    padding: 81px 1rem 130px;
  }
  #characters .ttl {
    margin-bottom: 40px;
  }
  #characters .character_list li {
    -ms-flex-preferred-size: 35%;
        flex-basis: 35%;
    margin-left: -128px;
    margin-bottom: 1rem;
  }
  #characters .character_list li:nth-child(4) {
    margin-left: -128px;
  }
  #characters .character_list li:first-child, #characters .character_list li:nth-child(5) {
    margin-left: 0;
  }
  #characters .character_list li button {
    clip-path: polygon(13.6vw 0%, 100% 0%, calc(100% - 13.6vw) 100%, 0% 100%);
  }
  #characters .dialogCharacter {
    max-width: 975px;
    width: 100%;
    margin: auto;
  }
  #characters .dialogCharacter .wrap {
    padding: 16px 32px 16px 0;
    display: block;
  }
  #characters .dialogCharacter .pic {
    width: 412px;
    height: 420px;
    text-align: left;
    -webkit-transition: all 0.3s ease;
    transition: all 0.3s ease;
  }
  #characters .dialogCharacter .pic img {
    margin: 0 auto;
    height: 100%;
  }
  #characters .dialogCharacter .detail {
    width: 490px;
    position: absolute;
    right: 32px;
    bottom: 0;
    z-index: 1;
  }
  #characters .dialogCharacter .detail_title {
    -webkit-box-pack: start;
        -ms-flex-pack: start;
            justify-content: flex-start;
    -webkit-box-align: end;
        -ms-flex-align: end;
            align-items: flex-end;
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
        -ms-flex-direction: row;
            flex-direction: row;
  }
  #characters .dialogCharacter .chara_name {
    width: 300px;
    padding-bottom: 30px;
  }
  #characters .dialogCharacter .chara_name img {
    height: 40.45px;
  }
  #characters .dialogCharacter .chara_cv {
    margin-bottom: 1.2rem;
    font-size: 16px;
  }
  #characters .dialogCharacter .profile {
    margin-bottom: 2rem;
  }
  #characters .dialogCharacter .profile .txt {
    font-size: 16px;
  }
  #characters .dialogCharacter .profile .tag {
    font-size: 14px;
  }
  #characters .dialogCharacter#dialog_7 .pic {
    width: 470px;
  }
}
@media (min-width: 63.9375em) {
  #characters .character_list li {
    margin-left: -165px;
  }
  #characters .character_list li:nth-child(4) {
    margin-left: -165px;
  }
  #characters .dialogCharacter .pic {
    width: 470px;
  }
}
@media (min-width: 75.9375em) {
  #characters .character_list li {
    margin-left: -165px;
  }
  #characters .character_list li:nth-child(4) {
    margin-left: -165px;
  }
  #characters .character_list li button {
    clip-path: polygon(173px 0%, 100% 0%, 253px 100%, 0% 100%);
  }
}

#system {
  background: url(../images/bg_system@2x.webp) repeat 0 0/395px auto;
}
#system .inner {
  padding: 20.5128205128vw 0 35.8974358974vw;
}
#system .ttl {
  margin-bottom: 10.2564102564vw;
}
#system .system_list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
  margin: 0 auto;
  padding: 0 1rem;
  list-style: none;
  gap: 25.641025641vw;
}
#system .system_item {
  position: relative;
}
#system .system_item .txt {
  text-align: left;
  margin-bottom: 0;
}
#system .system_item .txt:after {
  content: "";
  display: block;
  width: 30.7692307692vw;
  height: 30.7692307692vw;
  background: url("../images/parts_cane_2@2x.webp") no-repeat 50% 100%/100% auto;
  position: absolute;
  bottom: -30.7692307692vw;
  left: 50%;
  z-index: 1;
  -webkit-transform: translateX(-50%);
          transform: translateX(-50%);
}
#system .system_item.system1 {
  padding-top: 0;
}
#system .system_item.system1 img {
  margin-top: -1rem;
}
#system .system_item.system2 .txt:after {
  background-image: url("../images/parts_cane_1@2x.webp");
}
#system .system_item.system3 .txt:after {
  background-image: url("../images/parts_cane_3@2x.webp");
}
@media (min-width: 48em) {
  #system .inner {
    padding: 80px 0 140px;
  }
  #system .ttl {
    margin-bottom: 40px;
  }
  #system .system_list {
    gap: 1rem;
  }
  #system .system_item {
    -ms-flex-preferred-size: 30%;
        flex-basis: 30%;
  }
  #system .system_item .txt:after {
    width: 150px;
    height: 150px;
    bottom: -100px;
    left: 50%;
  }
  #system .system_item.system1 .txt {
    padding-top: 2rem;
  }
  #system .system_item.system1 .txt:after {
    left: auto;
    right: 0;
    -webkit-transform: rotate(-20deg);
            transform: rotate(-20deg);
  }
  #system .system_item.system2 .txt:after {
    top: -110px;
    bottom: auto;
    left: auto;
    right: 0;
    -webkit-transform: rotate(20deg);
            transform: rotate(20deg);
  }
}

#spec {
  background: url(../images/bg_loading@2x.webp) repeat 50% 50%/cover;
}
#spec .inner {
  padding: 20.5128205128vw 0 35.8974358974vw;
}
#spec .ttl {
  margin-bottom: 10.2564102564vw;
}
#spec .spec_list {
  margin: 0 1rem;
}
#spec .spec_list .wrap {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  gap: 1rem;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  -webkit-box-pack: center;
      -ms-flex-pack: center;
          justify-content: center;
}
#spec .spec_list .list {
  text-align: left;
  margin-bottom: 0;
  font-size: 3.5897435897vw;
  font-weight: normal;
}
#spec .spec_list .list dt {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 0.5rem;
}
#spec .spec_list .list dd {
  margin-bottom: 0.5rem;
  margin-left: 1rem;
}
#spec .spec_list .list dd:last-child {
  margin-bottom: 0;
}
#spec .spec_list .steam {
  width: 100%;
  text-align: center;
}
#spec .spec_list .steam a {
  display: inline-block;
  margin: 0 auto;
  text-decoration: none;
  -webkit-box-shadow: 4px 4px 0 #FFFFFF, -1px -1px 0 #FFFFFF, 1px -1px 0 #FFFFFF, -1px 1px 0 #FFFFFF;
          box-shadow: 4px 4px 0 #FFFFFF, -1px -1px 0 #FFFFFF, 1px -1px 0 #FFFFFF, -1px 1px 0 #FFFFFF;
  border-radius: 0.5rem;
  padding: 0.6rem 1rem;
  overflow: hidden;
}
#spec .spec_list .steam img {
  height: 3rem;
  margin-right: 1rem;
}
#spec .spec_list .steam .steam-label {
  display: block;
  color: #FFFFFF;
  font-weight: bold;
  font-size: 5.641025641vw;
}
@media (min-width: 48em) {
  #spec .inner {
    padding: 80px 0 140px;
  }
  #spec .ttl {
    margin-bottom: 40px;
  }
  #spec .spec_list {
    margin: 0 auto;
    max-width: 960px;
  }
  #spec .spec_list .wrap {
    gap: 2rem;
    -webkit-box-align: center;
        -ms-flex-align: center;
            align-items: center;
  }
  #spec .spec_list .pic {
    -ms-flex-preferred-size: calc(40% - 2rem);
        flex-basis: calc(40% - 2rem);
  }
  #spec .spec_list .list {
    -ms-flex-preferred-size: 60%;
        flex-basis: 60%;
    font-size: 16px;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
        flex-wrap: wrap;
  }
  #spec .spec_list .list dt {
    -ms-flex-preferred-size: 25%;
        flex-basis: 25%;
    border-top: none;
    padding-top: 0;
  }
  #spec .spec_list .list dd {
    -ms-flex-preferred-size: 75%;
        flex-basis: 75%;
    margin-left: 0;
  }
  #spec .spec_list .steam a {
    -webkit-box-orient: horizontal;
    -webkit-box-direction: normal;
        -ms-flex-direction: row;
            flex-direction: row;
    margin: 0 auto;
    padding: 1rem 2rem;
  }
  #spec .spec_list .steam .steam-label {
    font-size: 26px;
  }
}